ETC-32K provides a 40-contact MIL connection for KEYENCE KV-1000, KV-3000 and KV-5000 CPU wiring. The terminal block combines numbered signal connections, LED status indication and four normally open relay outputs. Select the cable and CPU pin assignment together.
| Selection item | ETC-32K |
|---|---|
| CPU families | KEYENCE KV-1000, KV-3000, KV-5000 |
| Connection cable | UW210-4 |
| Input connector | 40-contact MIL |
| Signal terminal labels | 00-15 |
| Direct output terminal labels | 500-503 |
| Relay output terminal labels | 504-507, with separate commons C4-C7 |
| Status indication | Red power indicator; green signal and relay-operation indicators |
The relay commons can remain independent or be linked with a suitable shorting bar. Relay coil circuits include surge suppression. Match signal, supply and relay-contact terminal assignments to the connected equipment.
| Characteristic | Value |
|---|---|
| Interface rated voltage | 24VDC |
| Interface rated current | 1A |
| Dielectric withstand voltage | 2000VAC minimum; test duration not specified |
| Insulation resistance | >5000MΩ at 500VDC |
| Suitable wire size | 26-16AWG |
| Operating ambient range with PA relays | -40°C to +70°C, without icing or condensation |
| Relay characteristic | Value |
|---|---|
| Contact arrangement | Normally open |
| Contact capacity, resistive load | 5A at 250VAC or 5A at 30VDC |
| Nominal coil voltage | 24VDC |
| Rated coil current | 7.5mA per relay |
| Mechanical life | 20 million operations |
The 1A interface rating and the 5A relay contact capacity apply to different circuits. The relay operating conditions govern use of the assembled interface when switching loads.
